package com.ticket.service.auth.config;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.security.authentication.AuthenticationManager;
import org.springframework.security.oauth2.config.annotation.configurers.ClientDetailsServiceConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configuration.AuthorizationServerConfigurerAdapter;
import org.springframework.security.oauth2.config.annotation.web.configuration.EnableAuthorizationServer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerEndpointsConfigurer;
import org.springframework.security.oauth2.config.annotation.web.configurers.AuthorizationServerSecurityConfigurer;
import org.springframework.security.oauth2.provider.token.store.redis.RedisTokenStore;

/**
 * OAUTH2认证授权
 * 
 * @author Ablert
 *
 */
@Configuration
@EnableAuthorizationServer
public class AuthorizationServerConfig extends AuthorizationServerConfigurerAdapter {

	@Autowired
	private AuthenticationManager authenticationManager;
	@Autowired
	private RedisConnectionFactory redisConnectionFactory;

	@Bean
	public RedisTokenStore tokenStore() {
		return new RedisTokenStore(redisConnectionFactory);
	}

	@Override
	public void configure(AuthorizationServerSecurityConfigurer oauthServer) throws Exception {
		oauthServer.tokenKeyAccess("permitAll()").checkTokenAccess("isAuthenticated()");
	}

	@Override
	public void configure(AuthorizationServerEndpointsConfigurer endpoints) throws Exception {
		endpoints.authenticationManager(authenticationManager).tokenStore(tokenStore());
	}

	@Override
	public void configure(ClientDetailsServiceConfigurer clients) throws Exception {

		/*
		 * clients.inMemory().withClient("client").secret("secret").authorizedGrantTypes
		 * ("password", "refresh_token") .scopes("read",
		 * "write").accessTokenValiditySeconds(3600) // 1 hour
		 * .refreshTokenValiditySeconds(2592000) // 30 days
		 * .and().withClient("svca-service").secret("password")
		 * .authorizedGrantTypes("client_credentials", "refresh_token").scopes("server",
		 * "read").and() .withClient("svcb-service").secret("password")
		 * .authorizedGrantTypes("client_credentials", "refresh_token").scopes("server",
		 * "read").and() .withClient("ui").secret("password").authorizedGrantTypes(
		 * "authorization_code", "refresh_token") .scopes("read").autoApprove(true);
		 */

		clients.inMemory().withClient("android").scopes("xx").secret("android")
				.authorizedGrantTypes("password", "authorization_code", "refresh_token").and().withClient("webapp")
				.scopes("xx").authorizedGrantTypes("implicit");
	}

}
